Rotocone Vacuum Dryer

Rotocone Vacuum Dryer Manufacturers & Suppliers in India

Rotocone Vacuum Dryer

Pexomass Rotocon Vacuum Dryer Manufacturer is best suited for drying materials like water/solvents from wet powder received after filtration units because these materials are not capable of resisting high temperature levels and materials that are poisonous and strong irritants. These are also useful in averting oxidized and volatile materials that require to be retrieved. The product runs on high-tech mechanism performs ideally under vacuum. In addition, it also allows for better drying process, temperature operation as well as economical process through total solvent recovery system.

How does RCVD work?

Pexomass Rotocon Vacuum Dryer Manufacturer in India are consist of a bi-conical rotating chamber which is mounted on pedestal. The material that needs to be processed is charged as a batch and indirect heating is given through a jacket. The operation of drying is conducted under Vacuum at a low temperature. Vacuum is used to remove the generated vapors in the dryer so then the moisture content starts reducing in the product. The final product is discharged through a butterfly valve mounted at the outlet nozzle.

How Pexomass become RCVD Rotocon Vacuum Dryer Manufacturer in India

Rotocone Vacumm Dryer is suitable for drying of materials which cannot resist high temperature, materials which are easily oxidized, volatile materials which should be retrieved, materials that are strong irritants and poisonous in nature. The Rotocone Dryer with improved technology integrates during operation under vacuum. The Rotocone Dryer RCVD manufacturer in india facilitates enhanced drying efficiency, low temperature operation and economy of process by total solvent recovery. It helps cGMP base working by achieving optimum dust control, while offering advantages of efficient charging and discharging of materials.

The drying unit equipped with lump breakers initially breaks large lumps and subsequently powders them (in a single cone). The rotary action of the dryer together with mechanical action of the breakers cuts down drying time and gives a lump-free product.

RCVD Salient Features

  • GMP Unit, ideal for the Pharmaceutical, Chemical & Food industries.
  • Good for powder/granules, free-flowing material.
  • Drying at a lower temperature under vacuum.
  • Good solvent recovery.
  • Rapid and complete discharge.
  • Closed system – Automatic charging & discharging.
  • Provision of sampling port without breaking vacuum.
  • Provision for Lump breaker.
  • Provision for N2 pulsing & purging arrangement.

Rotocone Vacuum Dryer Product Range

  • 100 Ltrs. to 10000 Ltrs.

Condenser and Receiver are optional according to client requirements.

Rotocone Vacuum Dryer Special Featured


  • In the earlier design of the RCVD spiral, stiffeners were welded on the main shell to strengthen the mail shell. The bulging of the jacket and main shell during the running operation was minimized due to the stay pipe design.


  • Garlock seal design incorporated to eliminate the chances of the black particle from the vacuum pipe.


  • To increase the strength of both side shafts, a solid round rod is machined which gives more rigidity.


  • A developed rotary seal design for better performance and economy.